.header{
  border-bottom: 2px solid #f54000;
}
.header .logo{
  font-size: 30px;
  display: block;
  position: absolute;
  top: 30px;
  left: 60px;
  font-weight: bold;
  color: #f54000;
}
.header .search{
  padding: 30px 0 30px 250px;
}
.header .search .search-input{
  width: 550px;
  height: 40px;
  border: 2px solid #f54000;
  border-radius: 30px 0 0 30px;
  padding-left: 15px;
  outline: none;
}
.header .search .search-btn{
  width: 80px;
  height: 44px;
  background: #f54000;
  color: #fff;
  border: none;
  border-radius: 0 30px 30px 0;
  position: absolute;
  outline: none;
  cursor: pointer;
}
/* 面包屑导航 */
.crumb{
  height: 45px;
  line-height: 45px;
  background: #eee;
  font-size: 14px;
  margin-bottom: 15px;
}